The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 13, 2016
Filed:
Jun. 26, 2014
Optical Cable Corporation, Roanoke, VA (US);
Nicolas P. Guiffault, Allen, TX (US);
Optical Cable Corporation, Roanoke, VA (US);
Abstract
Expanded beam fiber optic connectors for establishing an aligned connection between an end of an optical fiber and a ball lens. A housing includes a bore and is made of a compressible material for secure press fit of components within the bore, including the ball lens. A ferrule at the end of the optical fiber supports the optical fiber. In one embodiment, a section of optical fiber is coaxially centered within and supported by a single piece fiber stub with stepped outside diameters defining a press fit end and a secondary connection end, with a butt joint between the other end of the section of optical fiber and the end of the optical fiber being connected. In another embodiment, the ferrule is inserted within a longitudinally extending sleeve having an outside diameter sized for being press fit within the bore and an inside diameter sized for receiving the ferrule.